What is the first thing I should check if my AC goes out?

• <div><p>If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the <a href="https://www.angi.com/articles/how-to-tell-breaker-tripped.htm">circuit breaker tripped</a>. These basic checks can often identify simple fixes before you need to call for professional assistance.</p></div>

Do HVAC companies need to be licensed?

• <div><p>Some states require special licenses for HVAC professionals, but most don’t. However, even if there is no state requirement for HVAC licensing, local requirements might exist. It’s always a good idea to check if HVAC technicians need to be licensed in your area and then Angi’s <a href="https://www.angi.com/angi-license-check.htm">contractor license lookup tool</a> to confirm that the contractor you’re hiring holds the necessary licenses. Additionally, you should always ensure the company you’re hiring is fully insured to avoid potential lawsuits if a technician gets injured on your property.</p></div>

Top-rated heating and air conditioning pros.

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4.6
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Verified Reviews for Heating And Air Conditioning Service pros in Columbia, LA

*The Angi rating for Heating And Air Conditioning Service companies in Columbia, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Columbia, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on December 04, 2025

Reviewed in May 2017
great! provided fix ac line under the house that had been cut
Dubach Air & Heat Inc
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Reviewed in June 2014
Russell Kelly with Cheeks came over to my house on a hot night when my A/C had gone out. Russell diagnosed and fixed the issue that night, and had me back up and working. He gave great service, and good explanations of the problem I had and what everything would cost.
Southern Now heating cooling, and Plumbing
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Reviewed in October 2013
Have you ever come home and discovered that your upstairs hot water heater had leaked all day while you were at work? This is what happened when I took the grandkids home that day ! I am the home owner's Mother and I was the one at the home when Bennett's came to do the repair. I hope it is...
Bennett Heat Air & Electric
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Reviewed in January 2013
When the air conditioner stopped running, our first thought was, "Here comes another unexpected major expense". Our immediate thought was to call All Phase. They originally installed the air conditioner ten years ago, and have handled all of our plumbing, electrical and air conditioning...
All Phase Service Company Inc
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Reviewed in May 2012
They showed me how to do the work myself, and I thought that was really nice. They would be the first ones I would call if I needed any work done on my heating and A/C.
MIKE'S HEATING & AIR COND
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Reviewed in February 2012
The pricing was awesome. A wire was burnt out on my a/c. He was here within 45 minutes of me calling him. He informed me the wire was burnt out. He replaced it and only charged me $40. I was expecting at least a house call of $100 and then a bunch of up selling, but he did none of that and...
SHIVE CO
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Reviewed in December 2011
Arkansas Air had installed our heat pump 5 years ago. They did a great job at a reasonable price. Last week, the heater would not turn on, even though the thermostat, motors, and circuit breakers all seemed to be working. Arkansas Air came out and inspected the entire system. They found that...
ARKANSAS AIR
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Reviewed in July 2011
Adam is a good person and if I have another plumbing or heating problem he is the one I will call.
Absolute Plumbing & Heating Inc
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Reviewed in March 2011
Mr. Hammock did not include in my appraisal a brand new a/c and heating system that was installed last year (2010) along with new duct work and a 10-year warranty. His appraisal was requested by my bank in December and it took a month for him to make it out here. I believe his appraisal was...
MIKE HAMMOCK APPRAISALS
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Find Heating and air conditioning pros in Columbia

Joshua Plunkett's Plunkett Air and Refrigeration

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•Approved Pro

Joshua Plunkett's Plunkett Air and Refrigeration

New on AngiNew on Angi

•Approved Pro

13 years of experience

Free onsite estimate

Joshua Plunkett's Plunkett Air and Refrigeration is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Prolific Construction and Home Improvement LLC

5.00(

)

•Approved Pro

Prolific Construction and Home Improvement LLC

42 local quotes requested

10 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"My experience with Pierce was outstanding from start to finish. When my AC went out during the worst heat spell of the year, I was honestly stressed and worried about finding someone who wouldn?t overcharge me or cut corners. From the moment I called Prolific Construction, Pierce was responsive, kind, and honest. He took the time to listen to what was going on before he even showed up, which already told me he cared about doing things thoroughly. When he arrived, he was right on time?no waiting around for a vague window. He got straight to work, explaining what he was checking and why in clear, simple terms that made me feel informed and empowered. I never once felt like I was being upsold on anything I didn?t need. Pierce is one of those rare professionals who values transparency, and that?s so refreshing. He found the problem quickly and had the parts ready to fix it on the spot. My house was cooling down before he even left the driveway. Prolific Construction will take care ofyou"

Jonathan J on July 2025

"My experience with Pierce was outstanding from start to finish. When my AC went out during the worst heat spell of the year, I was honestly stressed and worried about finding someone who wouldn?t overcharge me or cut corners. From the moment I called Prolific Construction, Pierce was responsive, kind, and honest. He took the time to listen to what was going on before he even showed up, which already told me he cared about doing things thoroughly. When he arrived, he was right on time?no waiting around for a vague window. He got straight to work, explaining what he was checking and why in clear, simple terms that made me feel informed and empowered. I never once felt like I was being upsold on anything I didn?t need. Pierce is one of those rare professionals who values transparency, and that?s so refreshing. He found the problem quickly and had the parts ready to fix it on the spot. My house was cooling down before he even left the driveway. Prolific Construction will take care ofyou"

Jonathan J on July 2025

Get matched with top heating and air conditioning pros in Columbia, LA

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TRUSTED BY COLUMBIA, LA HOMEOWNERS

Verified Reviews for Heating And Air Conditioning Service pros in Columbia, LA

Find Heating and air conditioning pros in Columbia

Joshua Plunkett's Plunkett Air and Refrigeration

Joshua Plunkett's Plunkett Air and Refrigeration

Prolific Construction and Home Improvement LLC

Prolific Construction and Home Improvement LLC

Holcomb Enterprises, LLC

Holcomb Enterprises, LLC

Castillo Construction Co.

Castillo Construction Co.

A/C Unlimited

A/C Unlimited

Atlas Home Service

Atlas Home Service

Tommy's Heating & Cooling LLC

Tommy's Heating & Cooling LLC

Thompson Services LLC

Thompson Services LLC

Wyant's A/C & Electrical

Wyant's A/C & Electrical

Ace Heat & Air

Ace Heat & Air

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